/* ═══════════════════════════════════════════════════════════════
   NurseShift — Complete Dark Glassmorphism Stylesheet
   ═══════════════════════════════════════════════════════════════ */

/* ─── CSS Variables ──────────────────────────────────────────── */
:root {
  --bg: #121214;
  --surface: rgba(255, 255, 255, 0.04);
  --surface-hover: rgba(255, 255, 255, 0.07);
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.15);
  --text: #e8e8f0;
  --text-muted: #8888a0;
  --group-a: #6366f1;
  --group-a-light: rgba(99, 102, 241, 0.15);
  --group-a-glow: rgba(99, 102, 241, 0.3);
  --group-b: #10b981;
  --group-b-light: rgba(16, 185, 129, 0.15);
  --group-b-glow: rgba(16, 185, 129, 0.3);
  --accent: #6366f1;
  --danger: #ef4444;
  --danger-light: rgba(239, 68, 68, 0.15);
  --danger-glow: rgba(239, 68, 68, 0.3);
  --sidebar-w: 240px;
  --radius: 12px;
  --radius-sm: 8px;
  --radius-xs: 6px;
  --transition: 0.2s ease;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.6);
}

/* ─── Reset ──────────────────────────────────────────────────── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg);
  background-image:
    radial-gradient(ellipse at 20% 10%, rgba(99, 102, 241, 0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 80%, rgba(16, 185, 129, 0.04) 0%, transparent 50%);
  background-attachment: fixed;
  color: var(--text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-weight: 400;
  line-height: 1.6;
  display: flex;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

img {
  display: block;
  max-width: 100%;
}

input,
select,
button,
textarea {
  font-family: inherit;
}

/* ─── Glass Panel ────────────────────────────────────────────── */
.glass-panel {
  background: var(--surface);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

/* ─── Sidebar ────────────────────────────────────────────────── */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--sidebar-w);
  height: 100vh;
  background: rgba(18, 18, 20, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  z-index: 100;
  transition: transform var(--transition);
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 24px 20px 20px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 8px;
}

.logo-icon {
  font-size: 22px;
  line-height: 1;
  color: var(--group-a);
  filter: drop-shadow(0 0 8px var(--group-a-glow));
}

.logo-text {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.3px;
  background: linear-gradient(135deg, #e8e8f0 0%, #a0a0c0 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ─── Nav Links ──────────────────────────────────────────────── */
.sidebar-nav {
  flex: 1;
  padding: 8px 12px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  overflow-y: auto;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 500;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.nav-link::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--group-a-light), transparent);
  opacity: 0;
  transition: opacity var(--transition);
  border-radius: var(--radius-sm);
}

.nav-link:hover {
  background: var(--surface-hover);
  color: var(--text);
}

.nav-link.active {
  background: var(--group-a-light);
  color: #a5b4fc;
  box-shadow: inset 3px 0 0 var(--group-a);
}

.nav-link.active::before {
  opacity: 1;
}

.nav-icon {
  font-size: 16px;
  width: 20px;
  text-align: center;
  flex-shrink: 0;
}

.nav-label {
  font-size: 14px;
  font-weight: 500;
}

/* ─── Sidebar Footer / Track Toggle ─────────────────────────── */
.sidebar-footer {
  padding: 16px;
  border-top: 1px solid var(--border);
}

.track-toggle-container {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.track-toggle-title {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.track-toggle-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Pill Toggle Switch */
.toggle-switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
  cursor: pointer;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
  position: absolute;
}

.toggle-slider {
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid var(--border-strong);
  border-radius: 100px;
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
  cursor: pointer;
}

.toggle-slider::before {
  content: '';
  position: absolute;
  left: 3px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  transition: transform var(--transition), background var(--transition), box-shadow var(--transition);
}

.toggle-switch input:checked + .toggle-slider {
  background: var(--group-a);
  border-color: var(--group-a);
  box-shadow: 0 0 12px var(--group-a-glow);
}

.toggle-switch input:checked + .toggle-slider::before {
  transform: translateX(20px) translateY(-50%);
  background: #fff;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

.track-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--transition);
}

/* Mobile sidebar toggle button */
.sidebar-toggle-btn {
  display: none;
  position: fixed;
  top: 14px;
  left: 14px;
  z-index: 200;
  width: 40px;
  height: 40px;
  background: rgba(18, 18, 20, 0.9);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 8px;
  transition: background var(--transition);
}

.sidebar-toggle-btn span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.sidebar-toggle-btn:hover {
  background: var(--surface-hover);
}

/* ─── Main Content ───────────────────────────────────────────── */
.main-content {
  margin-left: var(--sidebar-w);
  flex: 1;
  min-height: 100vh;
  padding: 32px 32px 64px;
  overflow-y: auto;
  max-width: 1280px;
}

/* ─── Views ──────────────────────────────────────────────────── */
.view {
  display: none;
  animation: fadeIn 0.25s ease;
}

.view.active {
  display: block;
}

/* ─── View Header ────────────────────────────────────────────── */
.view-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 28px;
}

.view-header h1 {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--text);
}

.view-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

/* ─── Section Headers ────────────────────────────────────────── */
.section-header {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 14px;
  margin-top: 36px;
}

.section-header:first-of-type {
  margin-top: 0;
}

.section-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.2px;
}

.section-subtitle {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 400;
}

/* ─── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background var(--transition), box-shadow var(--transition), border-color var(--transition), color var(--transition), transform var(--transition);
  white-space: nowrap;
  line-height: 1.4;
  user-select: none;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: var(--group-a);
  color: #fff;
  border-color: var(--group-a);
}

.btn-primary:hover {
  background: #7c7ff8;
  box-shadow: 0 0 16px var(--group-a-glow), 0 4px 12px rgba(99, 102, 241, 0.25);
}

.btn-outline {
  background: transparent;
  color: var(--text-muted);
  border-color: var(--border-strong);
}

.btn-outline:hover {
  background: var(--surface-hover);
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.25);
}

.btn-icon {
  background: var(--surface);
  color: var(--text-muted);
  border-color: var(--border);
  padding: 8px 10px;
  font-size: 14px;
  line-height: 1;
  min-width: 36px;
  justify-content: center;
}

.btn-icon:hover {
  background: var(--surface-hover);
  color: var(--text);
  border-color: var(--border-strong);
}

.btn-danger {
  background: var(--danger);
  color: #fff;
  border-color: var(--danger);
}

.btn-danger:hover {
  background: #f87171;
  box-shadow: 0 0 16px var(--danger-glow), 0 4px 12px rgba(239, 68, 68, 0.25);
}

.btn-danger-icon {
  color: rgba(239, 68, 68, 0.7);
}

.btn-danger-icon:hover {
  background: var(--danger-light) !important;
  color: var(--danger) !important;
  border-color: rgba(239, 68, 68, 0.3) !important;
}

.btn-sm {
  padding: 5px 10px;
  font-size: 12px;
}

.btn-icon-left {
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
}

/* ─── Dashboard: This Sunday Grid ───────────────────────────── */
.this-sunday-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 8px;
}

.shift-card {
  padding: 24px;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

.shift-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.shift-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  border-radius: 4px 0 0 4px;
}

.shift-card-a::before {
  background: linear-gradient(180deg, var(--group-a), rgba(99, 102, 241, 0.3));
  box-shadow: 4px 0 20px var(--group-a-glow);
}

.shift-card-b::before {
  background: linear-gradient(180deg, var(--group-b), rgba(16, 185, 129, 0.3));
  box-shadow: 4px 0 20px var(--group-b-glow);
}

.shift-card-a {
  border-color: rgba(99, 102, 241, 0.2);
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.08), var(--surface));
}

.shift-card-b {
  border-color: rgba(16, 185, 129, 0.2);
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.08), var(--surface));
}

.shift-card-empty {
  opacity: 0.5;
}

.shift-card-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.shift-card-name {
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.4px;
  margin-bottom: 6px;
}

.shift-card-date {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.shift-card-badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.badge-a {
  background: var(--group-a-light);
  color: #a5b4fc;
  border: 1px solid rgba(99, 102, 241, 0.25);
}

.badge-b {
  background: var(--group-b-light);
  color: #6ee7b7;
  border: 1px solid rgba(16, 185, 129, 0.25);
}

.muted {
  color: var(--text-muted);
}

.text-muted {
  color: var(--text-muted);
}

/* ─── Dashboard: Upcoming Timeline ──────────────────────────── */
.upcoming-timeline {
  padding: 8px 0;
  margin-bottom: 0;
}

.timeline-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
  border-left: 3px solid transparent;
}

.timeline-item:hover {
  background: var(--surface-hover);
}

.timeline-today {
  border-left-color: var(--group-a);
  background: var(--group-a-light);
}

.timeline-date {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  width: 130px;
  flex-shrink: 0;
}

.timeline-assignments {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.timeline-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 500;
}

/* ─── Dashboard: Rest Tracker ────────────────────────────────── */
.rest-tracker-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
}

.rest-card {
  padding: 14px 16px;
  transition: transform var(--transition), box-shadow var(--transition);
}

.rest-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.rest-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
  gap: 8px;
}

.rest-card-header .member-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.group-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 6px;
  font-size: 10px;
  font-weight: 700;
  flex-shrink: 0;
}

.group-badge.group-a {
  background: var(--group-a-light);
  color: #a5b4fc;
  border: 1px solid rgba(99, 102, 241, 0.3);
}

.group-badge.group-b {
  background: var(--group-b-light);
  color: #6ee7b7;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.rest-bar-container {
  width: 100%;
  height: 4px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 100px;
  margin-bottom: 8px;
  overflow: hidden;
}

.rest-bar {
  height: 100%;
  border-radius: 100px;
  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.rest-bar-a {
  background: linear-gradient(90deg, var(--group-a), #818cf8);
  box-shadow: 0 0 8px var(--group-a-glow);
}

.rest-bar-b {
  background: linear-gradient(90deg, var(--group-b), #34d399);
  box-shadow: 0 0 8px var(--group-b-glow);
}

.rest-stats {
  display: flex;
  justify-content: space-between;
  gap: 8px;
}

.rest-stat {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 400;
}

/* ─── Calendar ───────────────────────────────────────────────── */
.calendar-nav {
  display: flex;
  align-items: center;
  gap: 12px;
}

.month-label {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  min-width: 140px;
  text-align: center;
}

.calendar-wrapper {
  padding: 20px;
  margin-bottom: 16px;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}

.cal-header {
  text-align: center;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 10px 0;
}

/* Sunday column header gets indigo tint */
.cal-header:first-child {
  color: #a5b4fc;
}

.cal-day {
  min-height: 80px;
  padding: 8px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: background var(--transition), border-color var(--transition);
  position: relative;
}

.cal-day-empty {
  min-height: 80px;
}

.cal-day:not(.cal-day-empty):hover {
  background: var(--surface-hover);
  border-color: var(--border);
}

.cal-sunday {
  background: rgba(99, 102, 241, 0.06);
  border-color: rgba(99, 102, 241, 0.12);
  cursor: pointer;
}

.cal-sunday:hover {
  background: rgba(99, 102, 241, 0.12) !important;
  border-color: rgba(99, 102, 241, 0.25) !important;
}

.cal-today {
  border-color: var(--group-a) !important;
  box-shadow: 0 0 0 1px var(--group-a-glow) inset;
}

.cal-past {
  opacity: 0.5;
}

.cal-day-num {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  line-height: 1;
}

.cal-sunday .cal-day-num {
  color: #a5b4fc;
  font-weight: 700;
}

.cal-today .cal-day-num {
  background: var(--group-a);
  color: #fff;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
}

.cal-badges {
  display: flex;
  flex-direction: column;
  gap: 3px;
  margin-top: 2px;
}

.shift-badge {
  display: block;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

.shift-badge.badge-a {
  background: var(--group-a-light);
  color: #a5b4fc;
  border: 1px solid rgba(99, 102, 241, 0.2);
}

.shift-badge.badge-b {
  background: var(--group-b-light);
  color: #6ee7b7;
  border: 1px solid rgba(16, 185, 129, 0.2);
}

/* Calendar legend */
.calendar-legend {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 0 4px;
  flex-wrap: wrap;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-muted);
}

.legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 3px;
  flex-shrink: 0;
}

.dot-a {
  background: var(--group-a);
}

.dot-b {
  background: var(--group-b);
}

.dot-today {
  background: transparent;
  border: 2px solid var(--group-a);
  border-radius: 50%;
}

.dot-sunday {
  background: rgba(99, 102, 241, 0.3);
  border: 1px solid rgba(99, 102, 241, 0.5);
}

/* ─── Modal Overlay ──────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.modal {
  width: 100%;
  max-width: 480px;
  background: rgba(22, 22, 28, 0.97);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(255, 255, 255, 0.03);
  transform: translateY(24px) scale(0.98);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), opacity var(--transition);
  opacity: 0;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-overlay.active .modal {
  transform: translateY(0) scale(1);
  opacity: 1;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px 16px;
  border-bottom: 1px solid var(--border);
  gap: 12px;
}

.modal-title {
  font-size: 17px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.2px;
}

.modal-close {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  min-width: 32px;
  font-size: 12px;
  border-radius: var(--radius-xs);
  padding: 0;
}

.modal-body {
  padding: 20px 24px 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* Shift modal sections */
.modal-shift-section {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.modal-shift-section:last-of-type {
  border-bottom: none;
  padding-bottom: 0;
}

.modal-group-label {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-bottom: 2px;
}

.badge-a-label {
  background: var(--group-a-light);
  color: #a5b4fc;
  border: 1px solid rgba(99, 102, 241, 0.25);
}

.badge-b-label {
  background: var(--group-b-light);
  color: #6ee7b7;
  border: 1px solid rgba(16, 185, 129, 0.25);
}

.modal-shift-current {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.modal-shift-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.override-tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 600;
  background: rgba(251, 191, 36, 0.15);
  color: #fbbf24;
  border: 1px solid rgba(251, 191, 36, 0.25);
  letter-spacing: 0.04em;
}

.modal-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  padding-top: 4px;
  flex-wrap: wrap;
}

/* ─── Form Elements ──────────────────────────────────────────── */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  text-transform: uppercase;
}

.text-input,
.select-input,
.date-input {
  width: 100%;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 14px;
  font-weight: 400;
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
  appearance: none;
  -webkit-appearance: none;
}

.text-input:focus,
.select-input:focus,
.date-input:focus {
  outline: none;
  border-color: var(--group-a);
  background: rgba(99, 102, 241, 0.07);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

.text-input::placeholder {
  color: rgba(136, 136, 160, 0.6);
}

.select-input {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238888a0' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
  cursor: pointer;
}

.select-input option {
  background: #1e1e24;
  color: var(--text);
}

.date-input::-webkit-calendar-picker-indicator {
  filter: invert(1) opacity(0.5);
  cursor: pointer;
}

/* Group toggle buttons in modal */
.group-btn-row {
  display: flex;
  gap: 8px;
}

.group-btn {
  flex: 1;
  background: var(--surface);
  color: var(--text-muted);
  border-color: var(--border-strong);
  justify-content: center;
  padding: 10px;
  font-size: 14px;
  font-weight: 600;
  transition: background var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.group-btn[data-group="A"].active {
  background: var(--group-a-light);
  color: #a5b4fc;
  border-color: var(--group-a);
  box-shadow: 0 0 12px var(--group-a-glow);
}

.group-btn[data-group="B"].active {
  background: var(--group-b-light);
  color: #6ee7b7;
  border-color: var(--group-b);
  box-shadow: 0 0 12px var(--group-b-glow);
}

.group-btn:hover:not(.active) {
  background: var(--surface-hover);
  color: var(--text);
}

/* ─── Team View ──────────────────────────────────────────────── */
.team-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.group-panel {
  padding: 0;
  overflow: hidden;
}

.group-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}

.group-panel-title {
  display: flex;
  align-items: center;
  gap: 10px;
}

.group-panel-title h2 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
}

.group-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.group-dot.dot-a {
  background: var(--group-a);
  box-shadow: 0 0 8px var(--group-a-glow);
}

.group-dot.dot-b {
  background: var(--group-b);
  box-shadow: 0 0 8px var(--group-b-glow);
}

.group-panel-a {
  border-top: 2px solid var(--group-a);
}

.group-panel-b {
  border-top: 2px solid var(--group-b);
}

.group-count {
  font-size: 12px;
  color: var(--text-muted);
  background: var(--surface-hover);
  padding: 3px 10px;
  border-radius: 100px;
  border: 1px solid var(--border);
  font-weight: 500;
}

.member-list {
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-height: 60px;
}

.member-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
  position: relative;
  user-select: none;
}

.member-item:hover {
  background: var(--surface-hover);
  border-color: var(--border-strong);
}

.member-item.dragging {
  opacity: 0.5;
  background: var(--surface-hover);
  box-shadow: var(--shadow);
}

.drag-handle {
  font-size: 16px;
  color: var(--text-muted);
  cursor: grab;
  flex-shrink: 0;
  opacity: 0.4;
  transition: opacity var(--transition), color var(--transition);
  line-height: 1;
}

.member-item:hover .drag-handle {
  opacity: 1;
  color: var(--text);
}

.drag-handle:active {
  cursor: grabbing;
}

.member-item .member-name {
  flex: 1;
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.member-order {
  font-size: 11px;
  color: var(--text-muted);
  background: var(--surface);
  padding: 2px 7px;
  border-radius: 100px;
  border: 1px solid var(--border);
  flex-shrink: 0;
  font-weight: 500;
}

.member-actions {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
  opacity: 0;
  transition: opacity var(--transition);
}

.member-item:hover .member-actions {
  opacity: 1;
}

/* ─── Settings View ──────────────────────────────────────────── */
.settings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}

.settings-card {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.settings-card-header {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.settings-card-header h2 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
}

.settings-card-header p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
}

.settings-card-danger {
  border-color: rgba(239, 68, 68, 0.2);
}

.settings-card-danger .settings-card-header h2 {
  color: rgba(239, 68, 68, 0.9);
}

/* ─── Animations ─────────────────────────────────────────────── */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(24px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes pulse {
  0%, 100% {
    box-shadow: 0 0 0 0 var(--group-a-glow);
  }
  50% {
    box-shadow: 0 0 0 8px transparent;
  }
}

/* ─── Scrollbar ──────────────────────────────────────────────── */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.12);
  border-radius: 100px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* ─── Responsive: 768px Breakpoint ──────────────────────────── */
@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
    width: 80vw;
    max-width: 280px;
    z-index: 150;
  }

  .sidebar.open {
    transform: translateX(0);
    box-shadow: var(--shadow-lg);
  }

  .sidebar-toggle-btn {
    display: flex;
  }

  .main-content {
    margin-left: 0;
    padding: 72px 16px 40px;
  }

  .this-sunday-grid {
    grid-template-columns: 1fr;
  }

  .team-grid {
    grid-template-columns: 1fr;
  }

  .settings-grid {
    grid-template-columns: 1fr;
  }

  .view-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .calendar-nav {
    gap: 8px;
  }

  .calendar-wrapper {
    padding: 12px;
    overflow-x: auto;
  }

  .calendar-grid {
    min-width: 420px;
  }

  .cal-day {
    min-height: 60px;
    padding: 6px;
  }

  .rest-tracker-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  }

  .timeline-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .timeline-date {
    width: auto;
  }

  .modal {
    margin: 0;
    max-height: 80vh;
  }

  .member-actions {
    opacity: 1;
  }
}

@media (max-width: 480px) {
  .view-header h1 {
    font-size: 22px;
  }

  .shift-card-name {
    font-size: 18px;
  }

  .settings-grid {
    grid-template-columns: 1fr;
  }

  .rest-tracker-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* ─── Print Styles ───────────────────────────────────────────── */
@media print {
  * {
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  body {
    background: #fff !important;
    color: #111 !important;
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
  }

  .sidebar,
  .sidebar-toggle-btn,
  .view-actions,
  .view-header .btn,
  .modal-overlay,
  .section-header .btn,
  .calendar-legend,
  .calendar-nav .btn,
  button {
    display: none !important;
  }

  .main-content {
    margin-left: 0 !important;
    padding: 0 !important;
    max-width: 100% !important;
  }

  .glass-panel {
    background: #fff !important;
    backdrop-filter: none !important;
    border: 1px solid #ddd !important;
    box-shadow: none !important;
  }

  .view {
    display: block !important;
    page-break-after: always;
  }

  .view:last-child {
    page-break-after: auto;
  }

  .shift-card-a,
  .shift-card-b {
    background: #f5f5f5 !important;
    border: 1px solid #ddd !important;
  }

  .shift-card-a::before {
    background: #4338ca !important;
  }

  .shift-card-b::before {
    background: #065f46 !important;
  }

  .shift-card-name {
    color: #111 !important;
  }

  .timeline-item {
    border-color: #4338ca;
    background: transparent !important;
  }

  .timeline-badge.badge-a {
    background: #ede9fe !important;
    color: #4338ca !important;
    border-color: #c4b5fd !important;
  }

  .timeline-badge.badge-b {
    background: #d1fae5 !important;
    color: #065f46 !important;
    border-color: #6ee7b7 !important;
  }

  .cal-sunday {
    background: #eef2ff !important;
  }

  .shift-badge.badge-a {
    background: #ede9fe !important;
    color: #4338ca !important;
  }

  .shift-badge.badge-b {
    background: #d1fae5 !important;
    color: #065f46 !important;
  }

  .section-title,
  .view-header h1,
  .member-name,
  .timeline-date,
  .shift-card-label,
  .cal-day-num,
  h1, h2, h3, p {
    color: #111 !important;
  }

  .text-muted,
  .shift-card-date,
  .rest-stat,
  .group-count,
  .member-order {
    color: #666 !important;
  }

  .rest-bar-a {
    background: #4338ca !important;
  }

  .rest-bar-b {
    background: #065f46 !important;
  }

  @page {
    margin: 15mm;
    size: A4;
  }
}

/* ─── Settings Toggle Row ────────────────────────────────────── */
.toggle-setting-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.toggle-setting-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.toggle-setting-label {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
}

.toggle-setting-desc {
  font-size: 12px;
  color: var(--text-muted);
}

/* ─── Autosave Status ────────────────────────────────────────── */
.autosave-status {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text-muted);
}

.autosave-status strong {
  color: #6ee7b7;
}

.autosave-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 6px rgba(16, 185, 129, 0.6);
  animation: pulse 2s infinite;
}

/* ─── Sidebar Version ────────────────────────────────────────── */
.sidebar-version {
  font-size: 11px;
  color: var(--text-muted);
  opacity: 0.5;
}

/* ─── About Card ─────────────────────────────────────────────── */
.about-text {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 12px;
}

.about-inspiration {
  font-size: 14px;
  color: var(--text);
  line-height: 1.6;
  padding: 12px 16px;
  background: var(--group-a-light);
  border-left: 3px solid var(--group-a);
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
}

.about-inspiration strong {
  color: #a5b4fc;
}

.about-meta {
  display: flex;
  align-items: center;
  gap: 8px;
}

.about-version {
  font-size: 12px;
  color: var(--text-muted);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 3px 10px;
}
}